Nitrogen TNTplus® chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime. Hach Method 10208 determines Total Nitrogen in water and wastewater by the Persulfate Digestion Method with a range up to 16 mg/L N. Digestion occurs within the sealed vial which eliminates evaporation and nitrogen loss due to splatter.
- The innovative vial and reagent delivery makes tests easier to use than powder pillows or liquid reagents and significantly reduces spillage or contamination risk.
- The high quality of TNTplus® vials, tight reagent production controls, instrument calibration verification, and high instrument stability all combine to eliminate the need to run reagent blanks—saving you time and money!
- Truecal™ with each vial includes the calibration data for each individual lot, reducing variation in results. This allows you to meet reporting standards and to perform proficiency testing with higher confidence.
- New 2D barcode details batch number and expiry date of reagents, which are documented along with the measurement result. An automatic warning is issued if expiry date has passed. Certificate of Analysis (COA) is available on RFID tag on the box.
- New 2D barcode details batch number and expiry date of reagents, which are documented along with the measurement result. An automatic warning is issued if expiry date has passed. Lot specific information (COA) is available on RFID tag on the box.
Digestion Required | Yes |
EPA Compliant | N/A |
Number of Tests | 25 |
Method Number | 10208 |
Method Name | Persulfate Digestion |
Instrument | DR3900, DR6000, DR1900, DR2800, DR3800, DR5000 |
Ranges | 1 - 16 mg/L N |
Parameters | Nitrogen, Total Inorganic |
Platform | TNT plus™ |
Truecal | Yes |
Shelf-Life | 17 months from production date |